docs(:ui): update READMEs to new format

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Henrik Lissner 2021-10-16 01:29:57 +02:00 committed by Henrik Lissner
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#+TITLE: ui/unicode
#+DATE: June 8, 2020
#+SINCE: v2.0
#+STARTUP: inlineimages nofold
← [[doom-module-index:][Back to module index]] ↙ [[doom-module-issues:::ui unicode][Issues]] ↖ [[doom-module-source:ui/unicode][Source]] ± [[doom-suggest-edit:][Suggest edits]] ? [[doom-help-modules:][Help]]
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#+TITLE: :ui unicode
#+SUBTITLE: Extended unicode support for various languages
#+CREATED: June 08, 2020
#+SINCE: 2.0.0
* Description :unfold:
This module extends Doom's ability to display non-English unicode. It is
primarily useful for non-English Emacs users, for whom Doom's built-in unicode
support in insufficient.
* Table of Contents :TOC_3:noexport:
- [[#description][Description]]
- [[#maintainers][Maintainers]]
- [[#module-flags][Module Flags]]
- [[#plugins][Plugins]]
- [[#prerequisites][Prerequisites]]
- [[#features][Features]]
- [[#configuration][Configuration]]
- [[#getting-fonts-with-good-coverage][Getting fonts with good coverage]]
- [[#advanced-configuration][Advanced configuration]]
- [[#troubleshooting][Troubleshooting]]
- [[#emacs-daemon-mode][Emacs daemon mode]]
* Description
This module extends Doom's ability to display non-English unicode.
It is primarily useful for non-English Emacs users, for whom Doom's built-in unicode support in insufficient.
This module relies on the [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]] package. It tries to setup the default emacs fontset to cover as many unicode glyphs as possible by scanning all available glyphs from all available fonts.
When this module is enabled...
+ Emacs will prefer to use the ~doom-unicode-font~ font to display non-latin glyphs if it provides coverage for them.
+ The first time you run Emacs a unicode cache will be generated -- this will take a while!
+ The cache will be regenerated every time Emacs is made aware of new fonts or you change the font configuration e.g. by modifying ~doom-unicode-font~.
+ The cache will be stored and should not be regenerated unless font-related configuration or the versions of relevant packages changes.
This module relies on the [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]] package. It tries to setup the default
emacs fontset to cover as many unicode glyphs as possible by scanning all
available glyphs from all available fonts.
When this module is enabled:
- Emacs will prefer to use the ~doom-unicode-font~ font to display non-latin
glyphs if it provides coverage for them.
- The first time you run Emacs a unicode cache will be generated -- this will
take a while!
- The cache will be regenerated every time Emacs is made aware of new fonts or
you change the font configuration e.g. by modifying ~doom-unicode-font~.
- The cache will be stored and should not be regenerated unless font-related
configuration or the versions of relevant packages changes.
** Maintainers
This module has no dedicated maintainers.
*This module needs a maintainer.* [[doom-contrib-maintainer:][Become a maintainer?]]
** Module Flags
This module provides no flags.
** Module flags
/This module has no flags./
** Plugins
+ [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]]
** Packages
- [[doom-package:][unicode-fonts]]
* Prerequisites
This module has no prerequisites.
** Hacks
/No hacks documented for this module./
* Features
# An in-depth list of features, how to use them, and their dependencies.
** TODO Changelog
# This section will be machine generated. Don't edit it by hand.
/This module does not have a changelog yet./
* Configuration
The first font that will be analyzed to see if it contains the glyphs of non-latin characters will be ~doom-unicode-font~. To set this font place
#+BEGIN_SRC elisp
* Installation
[[id:01cffea4-3329-45e2-a892-95a384ab2338][Enable this module in your ~doom!~ block.]]
/This module has no external requirements./
* TODO Usage
#+begin_quote
🔨 This module has no usage documentation yet. [[doom-contrib-module:][Write some?]]
#+end_quote
* TODO Configuration
#+begin_quote
🔨 /This module's configuration documentation is incomplete./ [[doom-contrib-module:][Complete it?]]
#+end_quote
The first font that will be analyzed to see if it contains the glyphs of
non-latin characters will be ~doom-unicode-font~:
#+begin_src emacs-lisp
;; in $DOOMDIR/config.el
(setq doom-unicode-font (font-spec :family "Fira Mono"))
#+END_SRC
in your private =config.el= file. If your ~doom-font~ provides good unicode coverage you just set
#+BEGIN_SRC elisp
#+end_src
If your ~doom-font~ provides good unicode coverage use:
#+begin_src emacs-lisp
;; in $DOOMDIR/config.el
(setq doom-unicode-font doom-font)
#+END_SRC
If your font does not provide some glyphs, this package will try its best to find another font that does.
#+end_src
If your font does not provide some glyphs, this package will try its best to
find another font that does.
** Getting fonts with good coverage
A list of fonts with good unicode coverage can be found on the page of the [[https://github.com/rolandwalker/unicode-fonts#minimum-useful-fonts][unicode-fonts]] package.
A list of fonts with good unicode coverage can be found on the page of the
[[https://github.com/rolandwalker/unicode-fonts#minimum-useful-fonts][unicode-fonts]] package.
** Advanced configuration
Consult the [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]] package documentation for a description of more advanced configuration. The configuration should be placed, as usual, in your private =config.el= wrapped in an ~(after! unicode-fonts)~ block. The variable ~unicode-fonts-blocks~ contains a list of all unicode block names and their character ranges. The default fonts to search for glyphs are in the variable ~unicode-fonts-block-font-mapping~.
Consult the [[https://github.com/rolandwalker/unicode-fonts][unicode-fonts]] package documentation for a description of more
advanced configuration. The configuration should be placed, as usual, in
=$DOOMDIR/config.el= wrapped in an ~(after! unicode-fonts)~ block. The variable
~unicode-fonts-blocks~ contains a list of all unicode block names and their
character ranges. The default fonts to search for glyphs are in the variable
~unicode-fonts-block-font-mapping~.
If you want to use the font =Symbola= for =Miscellaneous Symbols= by default you could add
#+BEGIN_SRC elisp
If you want to use the font =Symbola= for =Miscellaneous Symbols= by default
use:
#+begin_src emacs-lisp
;; in $DOOMDIR/config.el
(after! unicode-fonts
(push "Symbola" (cadr (assoc "Miscellaneous Symbols" unicode-fonts-block-font-mapping))))
#+END_SRC
to your =config.el=.
#+end_src
If you want to redefine several blocks an efficient way would be
#+BEGIN_SRC elisp
If you want to redefine several blocks an efficient way would be:
#+begin_src emacs-lisp
(after! unicode-fonts
(dolist (unicode-block '("Mathematical Alphanumeric Symbols"
"Mathematical Operators"
@ -81,12 +102,20 @@ If you want to redefine several blocks an efficient way would be
"Miscellaneous Symbols and Arrows"
"Miscellaneous Symbols and Pictographs"))
(push "DejaVu Math TeX Gyre" (cadr (assoc unicode-block unicode-fonts-block-font-mapping)))))
#+END_SRC
#+end_src
You can find a list of fonts available to emacs using ~M-x counsel-fonts~.
* Troubleshooting
# Common issues and their solution, or places to look for help.
** TODO Emacs daemon mode
Currently this module may fail setup fonts when emacs is run in daemon mode. See [[https://github.com/hlissner/doom-emacs/issues/3328][Bug 3328]].
[[doom-report:][Report an issue?]]
** TODO Emacs daemon mode ([[doom-issue:][#3328]])
This module may fail to setup fonts when emacs is run in a daemon session.
* Frequently asked questions
/This module has no FAQs yet./ [[doom-suggest-faq:][Ask one?]]
* TODO Appendix
#+begin_quote
🔨 This module has no appendix yet. [[doom-contrib-module:][Write one?]]
#+end_quote